Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
In Tortolì, the average high-temperature in December gently drops from a refreshing 14.5°C (58.1°F) in November to a cool 11.1°C (52°F). During December nights, Tortolì witnesses a consistent average temperature of 4.2°C (39.6°F).Humidity
In Tortolì, the average relative humidity in December is 84%.Rainfall
In Tortolì, in December, it is raining for 12.5 days, with typically 43mm (1.69") of accumulated precipitation. In Tortolì, Italy, during the entire year, the rain falls for 153.4 days and collects up to 531mm (20.91") of precipitation.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows in Tortolì. Throughout December, in the average 1.9 snowfall days, it receives 10mm (0.39") of snow. In Tortolì, during the entire year, snow falls for 13 days and aggregates up to 219mm (8.62") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 07:24 and sunset at 16:56. On the last day of the month, sunrise is at 07:42 and sunset at 17:06 CET.
Sunshine
In Tortolì, the average sunshine in December is 6h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Tortolì. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 2 in December leads to these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Tortolì?
What is the average humidity in December in Tortolì?
How many days does it rain in December in Tortolì?
When does it start snowing in Tortolì?
What is the month with the shortest days in Tortolì?
What is the average length of the day in December in Tortolì?
When is the sunrise / sunset in December in Tortolì?
How long on average sun shines in December in Tortolì?
What is the month with the lowest UV index in Tortolì?
How high is the UV index in December in Tortolì?
Average temperature in December
Tortolì, Italy
- Average high temperature in December: 11.1°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in December
Tortolì, Italy
- Average pressure in December: 1018.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in December
Tortolì, Italy
- Average wind speed in December: 11.4km/h
The windiest month (with the highest average wind speed) is March (12km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in December
Tortolì, Italy
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (56%).
Average rainfall in December
Tortolì, Italy
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in December
Tortolì, Italy
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is April (16.8 days).
The month with the least rainy days is July (6 days).
Average snowfall in December
Tortolì, Italy
- Average snowfall in December: 10mm
The month with the highest snowfall is January (96mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Tortolì, Italy
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Tortolì, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Tortolì, Italy
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is January (9.9 days).
Average UV index in December
Tortolì, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Tortolì, Italy
- Average cloud cover in December: 39
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Tortolì, Italy
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, November and December (8km).
